An array of movable elements is arranged on a substrate. Each element has a cavity and a movable member to move through the cavity. The pressure resistance of the elements varies, allowing actuation signals to be manipulated to activate elements with different pressure resistance at different levels of the actuation signal.

 
Web www.patentalert.com

< Piezoelectric actuator and device

< Liquid crystal display device and method of manufacturing the same

> Voltage converter

> Data processing apparatus

~ 00294